15845045

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{653}}^1$

素因数の和:892

約数の個数: 16

約数和(自身を含む): 19965312

約数和(自身を除く): 4120267

約数列:

[1, 5, 23, 115, 211, 653, 1055, 3265, 4853, 15019, 24265, 75095, 137783, 688915, 3169009, 15845045]

約数ペア:

[(1, 15845045), (5, 3169009), (23, 688915), (115, 137783), (211, 75095), (653, 24265), (1055, 15019), (3265, 4853)]